- Court of Appeals for the Third Circuit | Thursday, March 8, 1973 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, July 16, 1971 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Wednesday, July 7, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, January 21, 1974 | Cited 0 times
- District Court, W.D. Pennsylvania | Wednesday, February 20, 1974 | Cited 0 times